2023 Progress Updates

Progress Update, Week of May 22nd, 2023

During the week of May 22, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Material placement continued north of Union Street.

The cap and ventilation system at the Carroll Street Bridge was completed.

Photos of construction activities are provided below.

Capping material placement in progress north of Union Street.
Continued capping material placement in progress north of Union Street.

Progress Update, Week of May 29th, 2023

During the week of May 29, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Material placement continued north of Union Street.

Photos of construction activities are provided below.

Capping material placement in progress north of Union Street.
Continued capping material placement in progress north of Union Street.

Progress Update, Week of June 5th, 2023

During the week of June 5, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Material placement began between Union Street and Carroll Street.

Photos of construction activities are provided below.

Capping equipment staged between Union Street and Carroll Street.
Capping material placement between the Union Street Bridge abutments.

Progress Update, Week of June 12th, 2023

During the week of June 12, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Material was placed between the headwall and Carroll Street.

Photos of construction activities are provided below.

Capping material placement north of Union Street.
Capping equipment staged north of Carroll Street.

Progress Update, Week of June 19th, 2023

During the week of June 19, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Material was placed between Union Street and Carroll Street. Equipment was mobilized to begin capping south of Carroll Street.

Photos of construction activities are provided below.

Capping material placement between Union Street and Carroll Street.
Transporting the capping barge south of Carroll Street.

Progress Update, Week of June 26th, 2023

During the week of June 26, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Capping material was placed south of Carroll Street.

Photos of construction activities are provided below.

Capping material placement in progress south of Carroll Street.
Continued capping material placement south of Carroll Street.

Progress Update, Week of July 3rd, 2023

During the week of July 3, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Capping material was placed south of Carroll Street.

A photo of construction activities is provided below.

Capping material placement in progress south of Carroll Street.

Progress Update, Week of July 10th, 2023

During the week of July 10, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Capping material was placed between Union Street and 3rd Street.

Photos of construction activities are provided below.

Capping material placement at the Union Street Bridge.
Continued capping material placement at the Union Street Bridge.
Capping material placement in progress south of Carroll Street.

Progress Update, Week of July 17th, 2023

During the week of July 17, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Capping material was placed south of Carroll Street.

Photos of construction activities are provided below.

Capping barge in transit to its next location for material placement.
GRT personnel sampling capping results.

Progress Update, Week of July 24th, 2023

During the week of July 24, the Gowanus Remediation Team (GRT) continued the RTA 1 Capping Operation. Capping material was placed between Union Street and Carroll Street and between Carroll Street and 3rd Street.

Photos of construction activities are provided below.

Capping material placement in progress between Union Street and Carroll Street.
Continued capping material placement in progress between Union Street and Carroll Street.